DIRECTLY DRIVEN WIND TURBINE DRIVE TRAIN SPECIFICATION IDENTIFICATION
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 27, 2012
app pub date -
Nov 18, 2010
filing date -
Nov 20, 2009
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
Wind turbine comprising a tower (11), a supporting frame (13) mounted on the tower (11), a drive train including a permanent magnet generator (41) which is directly driven by a wind rotor (15), comprising a wind rotor hub (17) and at least one blade (18), through a generator shaft (43) rigidly connected to a main shaft (29); the wind rotor (15) and the generator (41) being located at opposite sides with respect to the tower (11); the generator (41) being supported by the generator shaft (43) by means of a bearing unit; the wind rotor hub (17) being supported by the supporting frame (13) through a main bearing (27) that do not allow the transmission of bending moments; the connections between the main bearing (27), the main shaft (29) and the generator shaft (43) being adapted to transmit the wind rotor torque to the generator shaft (43) without bending movements.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully